After Chinese startup DeepSeek shook Silicon Valley and Wall Street, efforts have begun to reproduce its cost-efficient AI in the West.

Earnings for Amazon stock are due Feb. 6 and management will likely comment on the sudden emergence of DeepSeek.Controlled by Chinese hedge fund High Flyer, DeepSeek competes with U.S. companies like ...

Cheap AI can lead to more retailers delivering targeted ads, tailored promotions, and other personalized contact with ...